Question

Fhd tle slmipl iU),Diameters of 36 rivet heads in 1/100 of an inch. b) Fihd the sallpio ulu 6.72 6.77 6.82 6.70 6.78 6.70 6.62 6.75 6.66 6.66 6.64 6.76 6.73 6.80 6.72 6.76 6.76 6.68 6.66 6.62 6.72 6.76 6.70 6.78 6.76 6.67 6.70 6.72 6.74 6.81 6.79 6.78 6.66 6.76 6.76 6.72 (a) Compute the sample mean and sample standard deviation. (b) Construct a relative frequency histogram of the data.

Answer 1

R CODE USED

x<c(6.72,6.77,6.82,6.7,6.78,6.7,6.62,6.75,6.66,6.66,6.64,6.76,6.73,6.8,6.72,6.76,6.76,6.68,6.66,6.62,6.72,6.76,6.7,6.78,6.76,6.67,6.7,6.72,6.74,6.81,6.79,6.78,6.66,6.76,6.76,6.72)
print(x)
table(x)
mean(x)
sd(x)
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